Question about 1992 Lexus Ls 400

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I have a '92 Lexus LS 400. It sometimes hesitates, although it has done this less frequently since I added a can of Seafoam last week. The problem I'm having is sometimes, usually on humid days, the car doesn't want to start. It turns over but it won't stay running. I have tried giving it more gas, and that doesn't seem to work. So, usually I have to just wait awhile and then it will start. What could be the problem?

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MAYBE THE PROBLEM IS FUEL FILTER DIRTY, WHEN USE THIS ADDS. REMOVE DIRTY FROM BOTTOM FUEL TANK AN PUT IN FUEL LINES, ALSO CHECK AIR FILTER

Posted on Aug 24, 2010

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Posted on Jan 02, 2017

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The fans at front of lexus/92 LS 400 don't work


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Jun 10, 2010 | 1992 Lexus Ls 400

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Jan 06, 2010 | 1992 Lexus Ls 400

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Fuel Pump


Hi.....
On your 91 Lexus ls 400.
If you remove the Rear passanger seat.
You will have axces to the fuel pump.
Remove the metal cover . Disconnect the wire harnes,
Disconnect the lines.
removing the nuts you will able to remove the fuel pump.

Ok.. I hope this help on your question.
Thank you for use fixya...

Aug 19, 2008 | 1991 Lexus LS 400

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